Latos passed his first big test since his Feb. 14 knee surgery. Latos threw a session off the mound for the first time.

"It went really good," Latos said. "The elbow felt fine, the knee felt fine. I didn't expect to throw any change-ups. They allowed me to throw change-ups. I expected to feel a little sore once or twice while I was throwing as I was getting the feel back into the stride on the slope and landing ...